package com.nine.gxh.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.DirectExchange;
import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author: duonine
 * @date: 2023/7/5
 */
@Configuration
public class MyRabbitConfig {

    @Bean
    public DirectExchange channelDirectExchange() {
        return new DirectExchange("channel_direct_exchange", true, false);
    }

    @Bean
    public Queue channelQueue() {
        // durable:是否持久化,默认是false,持久化队列：会被存储在磁盘上，当消息代理重启时仍然存在，暂存队列：当前连接有效
        // exclusive:默认也是false，只能被当前创建的连接使用，而且当连接关闭后队列即被删除。此参考优先级高于durable
        // autoDelete:是否自动删除，当没有生产者或者消费者使用此队列，该队列会自动删除。
        return new Queue("channel_queue", true, false, false);
    }

    @Bean
    public Binding bindChannel() {
        //绑定  将队列和交换机绑定, 并设置用于匹配键：TestDirectRouting
        return BindingBuilder.bind(channelQueue()).to(channelDirectExchange()).with("channel_route");
    }

}
